fallback of os.Exit to runtime.Goexit (fixes gopherjs#371)

neelance · neelance · commit ea8a04a7fb8f · 2016-01-23T21:05:54.000+01:00
diff --git a/compiler/natives/syscall/syscall_unix.go b/compiler/natives/syscall/syscall_unix.go
@@ -3,6 +3,7 @@
 package syscall
 
 import (
+	"runtime"
 	"unsafe"
 
 	"github.com/gopherjs/gopherjs/js"
@@ -65,6 +66,9 @@ func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) {
 		printToConsole(slice)
 		return uintptr(array.Length()), 0, 0
 	}
+	if trap == SYS_EXIT {
+		runtime.Goexit()
+	}
 	printWarning()
 	return uintptr(minusOne), 0, EACCES
 }
diff --git a/compiler/natives/syscall/syscall_windows.go b/compiler/natives/syscall/syscall_windows.go
@@ -2,6 +2,8 @@
 
 package syscall
 
+import "runtime"
+
 var minusOne = -1
 
 func Syscall(trap, nargs, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) {
@@ -71,6 +73,10 @@ func WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped)
 	return nil
 }
 
+func ExitProcess(exitcode uint32) {
+	runtime.Goexit()
+}
+
 func GetCommandLine() (cmd *uint16) {
 	return
 }
